The site consist of pictorial info on all over the world places taken from the satellite.and they are organised and managed using javascript programs – am sure this s a splendid job.The main features on this site is that u can mark ur place using the tools available in the menu at the top right.u can also search places if they are marked by somebody else before.

The other features are the zoom level, that can be adjusted for our convenience and the scale at the bottom that differs according to the places we drag on the page.All these works are done using java scripting.

My mobile used to warn me for ” No space for new messages” often , as i used get many forwarded messages very often from my friend!.Wondering about the traffic in my single mobile ,I started comparing it with the companies conducting sms contests!.Definitely they would end up with a crash,I thought.But that was not true,with the Sms Gateways , provided for this purpose.

SMS GATEWAY

A technology that routes all the messages to thier destination, making sure that none go missing on the way – sms gateway!.This technology helps to effectively manage large number of messages in the network.

How Does This Work?

A SMS Gateway routes all the incoming messages from various mobile phone operators to the client’s server.It can also send bulk SMSs to many mobile numbers from the server.All these works are one by a customised software program.This technology is use by many number of businesses to manage thier business and generate revenue.

The SMSC(Short Message Service Centre)is used by the mobile operators for peer to peer messaging.When a user sends a message , it is first recieved by the SMSC that is located on the mobile operator’s location and then sent to the desired number.

On the other hand, An SMS Gateway acts as a open interface between various mobile operators and the client’s application.When a person wants to participate in a sms contest, he sends a message to the desired number , which is first recieved by the SMSC and then the message reaches the SMS Gateway at the service provider’s end.The service provider then routes all the messages through its gateway to the company’s application.This could be an FTP.HTTP,or SMPP protocol.The server automatically responds to the queries and no manual intervention is needed.The server actually transfers the SMS protocol to Html format , which is then send to the web server or companies sms application.Finally they use the same technolegy to inform u about the results!

So, with this gateway 3 sms based solutions are possible,Outbound campaign- sends bulk sms to all costemers in the database of the company.

SMS solutions for business processes- They also helps the companies in various business processes like marketing, database updates, virus alerts etc by integrating with the back-end applications like intranet, database, ERP solutions etc

This is the latest technolgy , fetching more revenue for SMS based businesses.

Many people who are unfamiliar with web content management systems wonder what the benefits of such a system over traditional static HTML and server page languages like ASP, JSP, and PHP. Well lemme explain that first!

A website is collection of documents written in the HTML language. When a user looks at a website with a browser , the browser is able to follow the instructions presented to it in HTML to make a website look a certain way. Click Here to open a new browser window which will show you an average website. If you were to look at the HTML code for this site, you would see the following:

The above HTML code for “the html website” is static. That is, if the user were to reload a static website, they would see the exact same content every time. Its content was written directly by an author, and when the user goes to the site, that code is downloaded into a browser and interpreted.

In contrast to a static website, a dynamic website is one whose content is regenerated every time a user visits or reloads the site. Click Here to open a new browser window to a dynamic page( here i hav used PHP code) which tells the time at the particular second that it was accessed. If you click on the “Reload” button several times, you should notice that the time will change.

If u try to get the code of this page from the html source you will get the following:

This is the difference between a static page and a dynamic page! got it!!

In common , the html page is run on ur system as such, but the dynamic pages( server pages) will send the file to the particular server engine from ur system browser and then will be published back on ur browser after processing the dynamic codes.When you create a static web page, you simply write HTML code. Writing a dynamic page with PHP(or any other) is similar, except you embed the PHP(or any other) code inside of the HTML code.

The Server Pages Commonly used in Web management are ASP , PHP , JSP,XSP,perl Cold fusion etc. We will see them in detail now.

ASP vs. PHP vs JSP

Today’s world is flooded with technologies , especially in the web genre, Ofcourse, it’s difficult to keep track of the new (or old for that matter) technologies.But there are two acronym that stand strong in today’s web design vernacular! than any other do.ASP and PHP are different approaches to building dynamic Web sites that can incorporate database interactivity and other application server uses into your Web site.

ASP is a product from the Microsoft and is used with “Internet Information Server” (IIS) which is a program that runs on Microsoft servers. ASP is generally not supported beyond Microsoft servers. However, there are 3rd party applications that can make it compatible with a few other servers. ASP is widely used for large companies Web needs.

PHP is a parsing language. The major NT and UNIX Web servers support it and it is widely used with the mySQL database. Small and medium Web developers use it religiously. Independent Web developers as well as a growing number of small and medium sized businesses love PHP.

JSP – Java Server Page is an extension to the Java servlet technology pioneered by Sun. Like ASP and PHP it provides a simple programming vehicle for displaying dynamic Web content. JSP is the Sun/Java attempt to compete with Microsoft’s ASP. JSP is not widely used however it has a small core of enthusiasts who are claiming it to be as powerful and dynamic as ASP. These patrons usually fail to even acknowledge the PHP genres existence (probably because PHP is far more popular than JSP).

There are many other too.. for an instance Coldfusion a product from Macromedia.

Why do we need these server pages??

The need for either of these Web development tools is derived from the inability to control the end-users computer(the site visitor’s computer). In other words Web developers don’t have control over what applications their site traffic may or may not have on their user system.For example, whether the client uses MS access or MYSQL. for database? or MS word or Corel word perfect for word processing? ans so.. If your site is going to incorporate a Web page design that will include database, word-processing and other application data, a developer has to know exactly what apps will be used to generate Web content. The best way to control this is to have all content generated on the Server instead of the client.

Sever Side Scripting is the way today’s Web pages are run. Static Web sites (no dynamics) that just have information and no interactivity with server programs are becoming less . It is no longer a huge financial burden to pull off dynamic content. There are many free servers that allow you to write scripts to the server and you can run a full throttle business class site with just a small financial contribution each month using some of the more sophisticated Web hosting packages.

Now the problem is to decide which dynamic program to use for the web design? is it!! Lets see that now.

Designers Choice

ASPis not a straightforward program that can be picked up from scratch easily. However this is typical of a Microsoft application. The major reasons that large companies are running it instead of PHP include the following 3 important factors.

– Microsoft products are all over the globe and it makes their site compatible with a significant number of other big businesses sites. This makes business to business transactions easier because everyone involved is running the same platforms and applications. (this is microsoft’s market bang!!)

– Large companies already have their computers running Microsoft products and their employees are trained in the Microsoft program environment. This keeps training investments down to a minimum and keeps companies from investing in new equipment and software.

– If a large company wants to take over another (an acquisition or merger) or is bought out themselves, the ability to easily integrate systems (databases, document processing, spread sheet and accounting applications) is invaluable and can make a company appear to be a much more attractive prospect to potential benefactors. Therefore keeping your business dressed up in MS clothing can have a certain appeal.

Trying to incorporate existing Microsoft application data into a PHP run Web site would require starting from scratch with a great deal of headaches including purchasing new programs. Therefore some small and medium sized businesses that already are hooked on Microsoft products may opt for ASP as well.

However PHP is the developers tool that has gained the most respect amongst Web gurus. Most describe it as an easy to use and feature packed program that allows you to create dynamic and database driven Web sites effortlessly. It is a free program that is open source so it can be modified to fit developers needs. Most developers who like Linux and mySQL are also fans of PHP. ( Setting up server with PHP and MYSQL is provided in the previous post by madan)

But , there is a rapid growth on the usage of PHP among most independent developers. The reasons behind its rapid growth are:

– It’s easy to learn and the available support for it is through the roof. The Web has always been about individuals banding together to create resources for one another. PHP is loved by the Web community and you will find and abundance of tutorials, tools, Web sites and other online support ready and available to guide you from your Web sites conception to it’s launch.

– More and more host servers are supporting PHP; chances are you can find a good free or cheap host for your site that will allow you to run a dynamic PHP site.

– ASP is supported by Microsoft servers only (unless you use a 3rd party utility that facilitates support); however, PHP is supported by many different “html” servers.

Conclusion !!!!!

Choosing the products for ur page is based on many variables but none more important than preference. No one visiting your site would says that ur page is designed in php or asp , as he never bothers about them. What they will do is evaluate the site’s usefulness based on design and content. Therefore as long as your site follows the good design and also provides the content that the client was looking for any of these dynamic content tools will work just fine, so take your pick.